baber/WOPTO huggingface dataset:
Patent JP-2003249859-A (JP)
Title: Encoding method and its device, and decoding method and its device
Inventor: KUNIHAZAMA AKIOMI
IPC: H04L1/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of strengthen the noise resistance of encoded data and of reducing bit error rate, when it is decoded.  <P>SOLUTION: A GS-APP decoding portion 52 of a GS-decoding portion 50 receives apriori probability related to an information bit u, a parity bit p1 and a parity bit p2 sent from a turbo-decoding portion 60, calculates outside informations and sends them to the turbo-decoding portion 60, when it does a soft decision decoding of a receiving bit y. The outside informations are divided into the information bit u and the first parity bit p1 which are necessary for decoding at a first APP decoding portion 62 and into the second parity bit p2 necessary for decoding at a second APP decoding portion 64 by a demultiplexer 102. A normal turbodecoding is conducted at the turbo-decoding portion 60, and the outside informations calculated by the second APP decoding portion 64 is sent to the GS-decoding portion 50. By cooperation between the GS decoding portion 50 and the turbo-decoding portion 60, the reliability is increased and the bit error rate of the information bit u is decreased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248006-A (JP)
Title: Analysis apparatus
Inventor: MURAKAMI KENJI
IPC: G01N33/483
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis apparatus having a simple constitution, capable of preventing a sample from scattering, suppressing unwanted vibration, when a disk rotates at a high speed and ensuring high analysis accuracy.  <P>SOLUTION: In the analysis apparatus for expanding the sample in a sample expansion part 27 provided in the disk by centrifugal force when the disk 1 rotates, scanning and analyzing the sample by an optical detection means 3, a ring sample pool 28 communicating through the sample expansion part 27 is provided outside the sample expansion part 27 of the disk 1, the sample expanding and moving to the sample pool 28 can move in the circumferential direction of the disk. Since the sample in the sample pool 28 moves in the direction for cancelling weight balance difference and the disk 1 and an apparatus main are prevented from deflecting and vibrating, the optical detection means 3 can accurately read and precision analysis can be implemented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247946-A (JP)
Title: Analysis method of molecular weight change in polymer, and fluorescent labeled compound for use in the method
Inventor: KATAKURA HIROO
IPC: G01N21/64
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent labeled compound that can shortly produce a result of activity measurement of a reaction, and a reaction activity measurement method for biodegradable plastic that can shortly produce a result of activity measurement of a reaction such as decomposition of biodegradable plastic, with the use of the fluorescent labeled compound, in a study on microorganisms and enzymes that decompose biodegradable plastic.  <P>SOLUTION: The fluorescent labeled compound is a polymer to which a fluorescent substance is bonded, and dissolves in a solvent. Measurement of a change in the fluorescence polarization value of a solution in which the fluorescent labeled compound is dissolved can show a change in the molecular weight of the fluorescent labeled compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249758-A (JP)
Title: Rigid flex printed wiring board
Inventor: KATO TOSHIKAZU
IPC: H05K3/46
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rigid flex printed wiring board capable of folded mounting in which packaging density of components is increased while enhancing heat dissipation by employing a multilayer circuit.  <P>SOLUTION: In the rigid flex printed wiring board consisting of a rigid part and a flexible part, a metal plate is pasted to at least one side of the flexible part through an insulating material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002264803-A (JP)
Title: Double skin material for railway vehicle structure
Inventor: IWAKURA AKITA
IPC: B61D17/00
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle structure manufacturing method with excellent workability capable of eliminating member reversing work in welding work when manufacturing railway vehicle structure formed of a double skin material easy to cause a welding line in the front surface and the rear surface thereof such as a hollow aluminum shape having a welding line in the surface and the rear surface thereof. SOLUTION: When welding structure blocks 3, 4 and 6 manufactured by welding several double skin materials 1 and 1' such a plurality of hollow aluminum shapes from the inside of a room, after welding butt welding lines 10 of outer plates 1a and 1'a of the outside of the room, the welding lines 10 of the inner plates 1b and 1'b of the inside of the room and the welding line 10 of a sealing shape 2 are welded for manufacturing.
Patent JP-2003259496-A (JP)
Title: Manufacturing method of speaker
Inventor: TOYODA SHOICHI
IPC: H04R9/04
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a speaker capable of easily manufacturing the speaker provided with a diaphragm integrated with a center cap.  <P>SOLUTION: In a first process, a voice coil bobbin with a gauge inserted into a center hole is inserted to an inner circumferential frame 10a of a butterfly damper 10 with a fixing member 20 which fixes so as not to move an arm section 10c in relation to the outer circumferential frame 10b, and is attached to the magnetic circuit. The outer circumferential frame 10b is fixed to the frame. The inner circumferential frame 10a is fixed to the voice coil bobbin. In a second process, the gauge is pulled out, and a diaphragm integrated with a center cap is fixed to the voice coil bobbin and the frame. In a third process, the fixing member 20 mounted on the butterfly damper 10 is removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252418-A (JP)
Title: Structure for monitoring wear for pipe conveyer
Inventor: TAKEDA SADAHIRO
IPC: B65G19/18
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple means for monitoring a wear condition in a pipe line of a pipe conveyer, in particular, in a bent part where severe wear is generated.  <P>SOLUTION: In this pipe conveyer 10, the pipe line 12 is arranged to be circulated according to a conveying route, a feed port 13 and a discharge port 14 for a conveyed subject are provided in a midway of the pipe line 12, a conveying means is laid to allow circulation inside the pipe line, and a wear- resistant replaceable component is attached to the bent part of the pipe line 12. In the pipe conveyer 10, a wear loss judge-determining means is fitted to the replaceable component. In concretely saying, a wear loss judge-determining pin or a wear loss judge-determining plate is embedded as the wear loss judge- determining means in the replaceable component, the replaceable component is formed into jacket structure, an inside of the jacket is brought into a fixed pressure, and a pressure detector is attached to detect fluctuation of internal pressure in the jacket.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223810-A (JP)
Title: Luminaire
Inventor: YASUDA SUSUMU
IPC: F21V33/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire that utilizes optical catalyst which can be used easily in a room, uses less amount of optical catalyst, and acquires a large contact volume between the indoor air and the optical catalyst per hour.  <P>SOLUTION: The luminaire comprises a fitting member provided with a fitting component which is engaged with a lighting component fitting member and a fitting component which is engaged with a fitting part of a lighting component, and a shade which is so attached as to cover a part of or the entire lighting component fitted to the fitting member. The fitting member is provided with an air flow means, while the optical catalyst layer is formed in the shade.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250407-A (JP)
Title: Terminal tackle line for fishing
Inventor: OKANO MAKOTO
IPC: A01K97/06
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a readily form-changing terminal tackle for fishing having excellent fittedness for a fishhook, a leader, Tsuke-ito (a line such as a nylon line for preventing an underwater line from breaking), the underwater line, etc., and necessary and sufficient functions as Nemaki-ito (a line for connecting a fishhook to the leader) or Amitsuke-ito (a line for connecting the Tsuke-ito to the underwater line).  <P>SOLUTION: The terminal tackle line for fishing is obtained by doubling multifilament yarns having ≤30 dtex single filament denier and ≤200 dtex total denier and made of a synthetic resin or doubling the multifilament yarns and twisting the doubled yarn at ≤50 turns/1 m twist multiplier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258360-A (JP)
Title: Submount and semiconductor device
Inventor: AMO AKIO
IPC: H01S5/02
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submount whereto a semiconductor light emitting element can be fixed surely.  <P>SOLUTION: A submount 3 is provided with a substrate 4 and a solder layer 8 formed on a main surface 4f of the substrate 4. Surface roughness Ra of the solder layer 8 before melting is 0.18 μm or less. Further preferably, the surface roughness Ra of the solder layer 8 is 0.10 μm or less. A semiconductor device 1 has a laser diode 2 mounted on the solder layer 8 of the submount 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261826-A (JP)
Title: Coating material composition fluid and method for rust prevention of magnet
Inventor: IWAMI KOICHI
IPC: C09D179/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material composition fluid which can exhibits a sufficient rust preventive function without deteriorating the properties of the coating material composition fluid, and a method for the rust prevention of a magnet which has a sufficient rust preventive effect for a magnet using a rare earth magnetic alloy as the magnetic powder.  <P>SOLUTION: In the coating material composition fluid which contains a coating material resin and a curing agent and forms a coating layer to be provided on the surface of a bonded magnet to be obtained by molding a resin magnet composition in which a magnetic powder has been mixed and dispersed in a binder composed of a thermoplastic resin or a thermosetting resin or a sintered magnet to be obtained by sintering the magnetic powder, as the above curing agent, a curing agent having a rust preventive function is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262646-A (JP)
Title: Wireless rotation detector and radio switching device
Inventor: TAKAHASHI TORU
IPC: B60B35/18
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio switching device which has self-generating function, can transmit a rotation detecting signal, even after a long time rotation stop by suppressing wasteful discharge as much as possible, while the signal is wirelessly transmitted to eliminate a wiring system and can be used for a rotation detector.  <P>SOLUTION: This wireless rotation detector comprises a rotation detecting means, a transmitting means, and a radio-switching circuit 55 for turning on and off a power source circuit 24. The rotation detecting means has a generator 4, having a rotor and a stator, and has rotation detecting function. The transmitting means wirelessly transmits the signal of the detecting means. The power source circuit 24 supplies the generated power of the generator 4 to the transmitting means. The radio-switching circuit 55 has a tuning circuit 58 for detecting radio waves having a specific frequency, and a semiconductor-switching element 56 for turning on and off the signal detected by the circuit 58 via the power source circuit 24. The overall switching device 55 is operated with the power of the detection signal of the radio obtained by the tuning circuit 58 as power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221538-A (JP)
Title: Printing ink and printed matter
Inventor: KIRIYAMA YOSHIYUKI
IPC: B42D15/10
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing ink which gives such a brightness appearance as that of a chromium-plated surface and a color tone to a printed matter whose surface is the surface opposite to the printed surface of a transparent substrate, and to provide a printed matter.  <P>SOLUTION: This printing ink is characterized by containing 100 pts.wt. of aluminum foil pieces having an average piece diameter of 5 to 20 μm and an aspect ratio of 80 to 2,000 and obtained by a vacuum deposition method, and 10 to 60 pts.wt. of a binder polymer, and the printed matter whose surface is the surface opposite to the printed surface of a transparent substrate with the printing ink.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334506-A (JP)
Title: Disk recording medium processor
Inventor: SHITAMAE KATSURO
IPC: G11B17/26
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording medium processor which enables a user to easily take out a disk stored in a device main body. SOLUTION: A CD extruding mechanism 57 provided in a first CD holding and carrying member 21 is provided with an extruding arm 58 which has one end rotatably provided on the first CD holding and carrying member 21 and has a CD pressing part 58a for pressing a CD in the other end and has an operation pin 58b, an extruding arm operation member 59 which is provided so as to be able to move in the lengthwise direction of a device main body 2 and has a pin 59a to be pressed and a pressing part 59b consisting of an oblong hole extended in the direction orthogonal to the moving direction, and a spring 60 which always energizes the extruding arm operation member 59 to the right in Figure.  When the extruding arm operation member 59 is moved left, the extruding arm 58 is rotated clockwise, and its CD pressing part 58a is brought into contact with the outer peripheral edge of a first CD 8 to extrude the first CD 8 toward a first CD insertion/taking-out hole 10.
Patent JP-2003261842-A (JP)
Title: Tacky sheet for semiconductor wafer processing and method of its use
Inventor: HORIGOME KATSUHIKO
IPC: H01L21/301
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tacky sheet for semiconductor wafer processing which enables grinding of the back side of a thin wafer or a large diameter wafer to yield an extremely thin wafer without warping the wafer and can be peeled off from the wafer without damaging the wafer.  <P>SOLUTION: The tacky sheet for semiconductor wafer processing comprises a substrate prepared by laminating a film showing stress relaxation on a rigid film via a releasable adhesive layer, and an tacky layer established on the film showing stress relaxation of the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271775-A (JP)
Title: Instant lottery service system using web, and selling method thereof
Inventor: YAMADA MASASHI
IPC: G06Q50/10
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instant lottery service system which can easily buy a lottery through a communication terminal, immediately judge a win or loss through screen display and reduce the labor costs and overhead costs.  <P>SOLUTION: A user 1 registers a member ID and a password to a server 6 that a service provider 3 operates and manages from an information communication terminal 2, mobile telephone 8, or L-mode fixed telephone 9 through the Internet 4, selects some probability and accesses an instant lottery screen, and changes a displayed page screen, so that a loss page picture or win page picture is displayed. In the win picture, a win mark is displayed, so the use clicks on the win mark, the member ID and password, and specific information into the win page, and completes an account transfer procedure, so that prize money transferred to an account from a terminal of a cash settling institution is received some other day. Each time a lottery screen is clicked for purchase, the service provider 3 charges automatically the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270098-A (JP)
Title: Method for evaluating riding comfortableness
Inventor: FUJITA TOYOSHI
IPC: G01M17/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a riding comfortableness evaluating method that can describe a treatment process being performed by an experienced technician and know-how as a concrete method, incorporate them into computer software, calculate a frequency and amplitude from acceleration waveform data being recorded in a magnetic record medium, and plot the data on a riding comfortableness evaluation chart.  <P>SOLUTION: In the riding comfortableness evaluating method, the frequency and amplitude useful for evaluating riding comfortableness from an acceleration waveform that is measured on a train is calculated and is displayed on a riding comfortableness charge, thus evaluating the riding comfortableness of a train.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273453-A (JP)
Title: Two-dimensional photonic crystal face emitting laser and its manufacturing method
Inventor: NODA SUSUMU
IPC: H01S5/125
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a two-dimensional photonic crystal face emitting laser and its manufacturing method wherein there is eliminated the need for a process for melting and regrowing a clad layer, and hence it can be manufactured inexpensively.  <P>SOLUTION: A two dimensional photonic crystal face emitting laser includes a photonic crystal period structure 21 wherein there are laminated on a substrate 11 a lower clad layer 122, an active layer 13 for emitting light by doping a carrier, and an upper clad layer 14, and a refractive index period is arranged in the upper clad layer 14 two dimensionally. There are further provided a lower electrode on the lower surface of a substrate 11, and an upper electrode 17 at a central portion on the upper surface of the upper clad layer 14. Light emitted from the active layer 13 resonates in the photonic crystal period structure 21, and achieves surface emission from the upper surface of the upper clad layer 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274101-A (JP)
Title: Facsimile machine
Inventor: SHOBU TOSHIBUMI
IPC: H04N1/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine which transfers a received FAX sentence having transmitter information buried in a subject, to a server as an E-mail.  <P>SOLUTION: The facsimile machine can transmit and receive, mails through a LAN or a public network (PSTN/ISDN) by dial up and can transfer the received FAX sentence to the server as an E-mail and has a means for comparing a TSI of a transmission source and FAX numbers registered in a local terminal with each other when transferring a received document to a PC as an E-mail at the time of FAX reception and a means for burying a register name together with the FAX number, in the subject to generate an E-mail in the case that the same FAX number is registered in the local terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268952-A (JP)
Title: Outer wall material fixture
Inventor: YOKOHATA HIROYUKI
IPC: E04F13/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer wall material fixture which functions to mount an outer wall material on a substrate without a backlash or deviation by absorbing a dimensional tolerance of the outer wall material even if the outer wall material has one.  <P>SOLUTION: The outer wall material fixture is formed of a base portion 21 fixed to the substrate 3, a retaining lug 24 protruded toward a front side of the base portion 21 and then bent in a lower slant direction, and receiving lugs 25, 26 protruded toward the front side of the base portion 21 and then bent in an upper slant direction. The retaining lug 24 retains an upper end of the outer wall material 1 located in a lower stage, and draws the same toward the substrate 3. The receiving lugs 25, 26 receive and bear lower end of the outer wall material 1 located in an upper stage. Herein, the receiving lugs 25, 26 which are at least two in number and different in bending angle from each other, absorb the dimensional tolerance of the outer wall material 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266275-A (JP)
Title: Table controller, table control method, program for controlling table, and recording medium recording program for controlling table and readable by computer
Inventor: SAKUGI KATSUHIRO
IPC: B23Q1/50
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table controller capable of removing the influence on machining precision of a workpiece due to a mounting inclination angle of a tilt table and improving machining precision when performing simultaneous multi-axis control machining.  <P>SOLUTION: When an operation command of the tilt table is ON condition (A-axis operation condition) in an origin position shift part 10 (PLC, etc.), (step S1: Y), a calculation instruction signal of B-axis deviation angle α is turned ON (step S2). An A-axis angle θ is read in a B-axis deviation angle calculation part 9 based on this ON signal to calculate the B-axis deviation angle α (steps S12, S13). The calculated B-axis deviation angle α is written in the origin position shift part 10 (step S14). Moreover, the B-axis deviation angle α written from the B-axis deviation angle calculation part 9 is read in the origin position shift part 10 (step S3), and a position obtained by subtracting the angle from a current B-axis origin position is changed to a B-axis origin position (step S4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273370-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OOHARA ATSUSHI
IPC: B81C1/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variations in working of a movable portion in a manufacturing method of a semiconductor device provided with a laminate consisting of a first semiconductor layer and a second semiconductor layer laminated thereon through an insulating layer, and a movable section formed on the second semiconductor layer and being displaceable in response to application of dynamic quantity.  <P>SOLUTION: In this method, in a trench forming process shown in (b) and (c), even if an etching time until a narrowest trench 14 reaches an oxide film 13 is set to a time of the entire etching, a notch phenomenon in which the bottom in a wide trench 14 is side etched can be prevented, since the etching is performed in the trench forming process under an etching condition of preventing charging of the film 13. Thus, in the portion 20, since the variations in a trench angle and a distance between the film 13 can be prevented and uniform spring properties can be obtained, stable sensor characteristics can be exhibited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265086-A (JP)
Title: Heat transpiration device
Inventor: KADO KATSUYOSHI
IPC: A01M29/12
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transpiration device easy to use and enabling transpiration agent holders of different sizes to be set.  <P>SOLUTION: The heat transpiration device 10 functions to heat the transpiration agent holders 20 of approximately rectangular parallelopiped in an inclined condition by an exothermic element 25. This device includes a casing 11 containing the exothermic element 25, a lid 15 provided on the casing 11, and a press part 18 provided on the inner surface of the lid 15 and springily supporting the holders 20.  <P>COPYRIGHT: (C)2003,JPO